Removal Procedure

Apply the brake pedal several times until the pedal becomes firm to deplete the power vacuum brake booster vacuum reserve.
Charge Air Cooler - Left Side - Remove - Charge Air Cooler Replacement - Left Side (LGX with V18)Charge Air Cooler Replacement - Left Side (LT1 V18)Charge Air Cooler Replacement - Left Side (LTG with V18)Charge Air Cooler Replacement - Left Side (LT4)
Disconnect the power brake booster pump electrical connector.
Disconnect the power brake booster pump vent hose.
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Retainer (1) - Release
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Quick Connect Fitting (1) - Release
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Power Brake Booster Pump Bracket Bolt (1) - Remove[2x]
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Power Brake Booster Pump (1) - Remove
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Power Brake Booster Pump Bolt (1) - Remove[2x]
Power Brake Booster Nut (2) - Remove[2x]
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Retainer (1) - Release
Retainer (2) - Release
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Power Brake Booster Pump Bracket (1) - Remove
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Power Brake Booster Pump Bushing (1) - Remove[2x]
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Power Brake Booster Pump Dampener (1) - Remove[2x]